Her home life is less than ideal, and at school she is constantly taking care of her money hungry friend, Komugi, who constantly brings in sweets to auction off to the highest bidder. You would think she would at least be able to relax at night, but even her sleep is plagued by weird dreams.
What could these dreams possibly mean? And why does she feel nostalgic every time she eats one of Komugi's sweets? Is there a connection?